ESTRO 2025 - Abstract Book

S3458

Physics - Optimisation, algorithms and applications for ion beam treatment planning

ESTRO 2025

Conclusion: The ‘MPRAGE + GBCA’ sCT performed best for adults, with no clear standout for paediatric patients. Future work should address high-density complications and image registration issues from the E2E process (Figure 2).

Keywords: Artificial intelligence, proton therapy, MRI

References: [1] Damien Autret et al. “Comparison of four synthetic CT generators for brain and prostate MR-only workflow in radiotherapy”. In: Radiation Oncology 18.1 (2023), p. 146. [2] Arjomandy, Bijan, et al. "AAPM task group 224: comprehensive proton therapy machine quality assurance." Medical physics 46.8 (2019): e678-e705.

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Digital Poster Predictive model for computing dose rate distributions in a synchrotron-based pencil beam scanning proton therapy system Javier Burguete 1,2 , María Fernández-Ramos 3 , Alberto Viñals 3 , Marina García-Cardosa 1 , Juan Diego Azcona 3,2 1 Department of Physics and Applied Mathematics, University of Navarra, Pamplona, Spain. 2 IDISNA, Navarra Medical Research Institute, Pamplona, Spain. 3 Department of Radiation Physics and Radiation Protection, Clínica Universidad de Navarra, Madrid, Spain